or silent trade
- Silent but deadly
noun an instance of stinky but silent flatulence; Abbr. SBD Examples Someone done let loose a silent but deadly. Usage Note slang; also adj. sidewinder 2
noun 1. a small receptacle having a handle and a hinged lid, used for collecting the contents of ashtrays, crumbs from a dinner table, etc., for disposal.
- Silent cop
noun 1. (Austral, informal) a small hemispherical traffic marker at an intersection
adjective 1. making no sound; quiet; still: a silent motor. 2. refraining from speech. 3. speechless; mute. 4. not inclined to speak; taciturn; reticent. 5. characterized by absence of speech or sound: a silent prayer. 6. unspoken; tacit: a silent assent. 7. omitting mention of something, as in a narrative: The records are silent about […]