Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun highchair
1 sense of highchair
Sense 1
highchair, feeding chair -- (a chair for feeding a very young child; has four long legs and a footrest and a detachable tray)
=> chair -- (a seat for one person, with a support for the back; "he put his coat over the back of the chair and sat down")