Meanings

tight-lipped

trophi (mouthparts of an insect, etc.)

mouthwash

side entrance

the way one talks

Okinawa woodpecker (Sapheopipo noguchii)

spoken language (as opposed to literary)

fuel filler opening

to butt into a conversation (from someone uninvolved)

sipunculan (any worm of phylum Sipuncula)

aperture

entry of a procedure

read-write slot

to hold in one's mouth (without biting, before chewing or swallowing, etc.)

silent mouthing

fast-talking

stage door

always having a comeback

inquiry counter

to insult someone behind their back