Echolocation (noun)
ek-o-lo-kay-shun
The location of objects by reflected sound, in particular that used by animals such as dolphins and bats.
Example sentences
“It’s known that bats use echolocation to navigate.”
Wonky (adj) won-kee Not straight or balanced, off kilter. First recorded in 1915–20; perhaps variant of dialectal wanky, equivalent to wank(le) ( Middle English wankel, Old English wancol. (more…)
