definition
Something that makes a booming sound.
definition
(US, mainly 1920–1930) A transient worker who would move from boom town to boom town in search of temporary work.
definition
A device used to bind or tighten chain.
definition
(US, nautical, military, slang) A nuclear ballistic missile submarine, SSBN.
definition
(UK) A Eurasian bittern (subfamily Botaurinae).
definition
An adult male kangaroo.
definition
(Appalachia) A red squirrel (Tamiasciurus hudsonicus).
definition
A mountain beaver (Aplodontia rufa).
definition
(realtime strategy games) A player who prioritises economic development and securing resources (and therefore future production) over offence or defence.
definition
(US, historical) Alternative letter-case form of Boomer (“Oklahoma settler”)