adverb
definition
In a regular periodic manner
definition
Intermittently or recurrently
Examples of periodically in a Sentence
In those localities, however, it is not the same water which varies in temperature with the season, but the water of different warm and cold currents which periodically occupy the same locality as they advance and retreat.
Since 1512 it has been periodically exhibited.
The burgh has suffered periodically from fire, notably in 1452, when half of it was burnt by the earl of Huntly.
Peebles is a noted haunt of anglers, and the Royal Company of Archers shoot here periodically for the silver arrow given by the burgh.
But periodically he forgot the utter uselessness of arguing with the opinionated old man.
The child's hearing and teeth should be checked periodically to make sure he or she can hear speech clearly and form words correctly.
Infants will periodically cry in pain and pull their legs up to their chest.
Some states may require a state-approved curriculum, conduct home visits periodically, and require that home-schooling parents be certified teachers.
Children with nail-patella syndrome should be periodically screened for scoliosis and lordosis.
The physician will periodically recheck the level of antibody in the child's blood.
If the infection spreads to the bloodstream, infants may develop lethargy, fluctuations in body temperature, and may periodically stop breathing.
In addition, working mothers are often expected to assume most of the responsibility in family emergencies, such as the illness of a child, which periodically disrupt their already overloaded schedules.
Children who wear hearing aids should have their ears examined periodically for signs of cerumen accumulation.
At twenty-one years of age he took chambers in the Middle Temple, where we first hear of the dejection of spirits that accompanied him periodically through manhood.
Further materials were publishes' periodically in the Bismarck-Jahrbuch, edited by Horst Kohl (Berlin, 1894-1896; Stuttgart, 1897-1899).
We check in with Mr. Cooms periodically and he has invited us to his fortressed estate for a personal visit.
I do not know the distribution and extent of the grazing marsh which is pasture or meadow and how much is grazed and periodically inundated with water.
The hand pulling the weight down to ground level represents the action of the spark gap, periodically discharging the tank capacitor.
The city of Belfast, however, was periodically convulsed by sectarian rioting.
Check your propeller periodically for small dings or any other visible damage.
The Works Manager will ensure that rain water is pumped out of the bunded area periodically into the foul water drain.
The hippopotamus gives birth underwater and nurses its young in the river, but the young hippos must come up periodically for air.
Here they feed and grow, molting periodically, until they become infective.
Under the terms of this license each blood center is named and periodically inspected by the MHRA.
Firstly, the fast, dancey tracks were periodically interrupted by slowies.
More generally, religious man needed to enter sacred time periodically because sacred time was what made ordinary, historical time possible.
The final section was the analysis of a new periodically forced model, that of the human circadian pacemaker.
I always found baby palmettos tangled in the webs when I dusted periodically.
These catalytic fixed bed reactors are operated by periodically inverting the flow direction.
Foremost, it will periodically revisit each RSS site to check if any new information or items have been added.
To provide suitable conditions for the reserve's specialist soldier flies encroaching scrub is periodically cut back from around wet flushes.
Pools are periodically dug in selected dune slacks on the Sefton Coast in order to provide habitat for threatened species including lesser bearded stonewort.
Periodically, they unpack these suitcases and review every situation in which they feel they were treated unfairly.
Fen, marsh and swamp vegetation which is permanently, seasonally or periodically waterlogged.
The two systems are linked periodically by perforating veins.
Some Thysanoptera habitually dwell on the under-surface of leaves, and others periodically migrate to roots.
The influence of such legislation on unsettled immigrant labourers may be seen in the number of Italians who periodically migrate from Argentina to Brazil, and vice versa, seeking to better their condition.
At present it serves no other purpose than to increase the floods which periodically turn Bagdad into an island city, and sometimes threaten to overwhelm the dikes which protect it and to submerge it entirely.
The brilliant and enterprising Christian Thomasius brought out periodically, in dialogue form, his Monatsgesprdche (1688-1690), written by himself in the vernacular, to defend his novel theories against the alarmed pedantry of Germany, and, together with Strahl, Buddeus and others, Observationes selectae ad rem litterariam spectantes (1700), written in Latin.
The amalgam is cleaned out periodically - fortnightly or monthly - and after filtering through linen bags to remove the excess of mercury, it is transferred to retorts for distillation (see below).
Now as each source lets out the wind periodically it affects the pressure in the chest so that we cannot regard this as constant, but may take it as better represented by p+Xa sin (27rn i t+e)+µb sin (27rn 2 t+f).
The incisive foramina of the palate are moderate and distinct; the fibula does not articulate with the calcaneum; and the testes are abdominal, and descend periodically only into the inguinal canal.
Sealants based on fat however have a shorter lifespan and must be renewed periodically.
They will be reviewed and revised periodically in the light of experience and new developments.
Periodically drug detection dogs operate and visitors maybe subject to routine screening by a passive drug detection dog.
To provide suitable conditions for the reserve 's specialist soldier flies encroaching scrub is periodically cut back from around wet flushes.
No more will we periodically have pictures paraded across our television screens of starving fly covered children suckling up to their starving mothers.
Fen, marsh and swamp Vegetation which is permanently, seasonally or periodically waterlogged.
Indeed, one might characterize social processes by their ability to periodically undergo fundamental (i.e. structural) change.
In others, the birth mother actually has contact with the child periodically and at the discretion of the adoptive parents.