- a|cous|to|e|lec|tron|ics
- a|cous|to|e|lec|tron|ics «uh KOOS toh ih LEHK TRON ihks, -KOWS-; -EE lehk-», noun.a branch of electronics dealing with the conversion of electrical signals into a flow of acoustic waves traveling along a solid surface.
Useful english dictionary. 2012.