1. The trunk, as of an elephant, to take and convey food to the mouth, or the snout of an insect, to suck blood or juice.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• pronosis,
• probiscus,
• oroboscis,
• lroboscis,
• -roboscis,
• 0roboscis,
• peoboscis,
• pdoboscis,
• pfoboscis,
• ptoboscis,
• p5oboscis,
• p4oboscis,
• priboscis,
• prkboscis,
• prlboscis,
• prpboscis,
• proboscus,
• probosis,
• proosis,
• Probesciors

• prepossess,
• prevost,
• prepose,
• Provos,
• proboscidea,
• probst,
• proposition,
• propositus,
• provost,
• preposition,
• propose,
• proboscidian,
• proboscidean.

The adjective form of the word "proboscis" is "proboscidial".

The plural of the "proboscis" can be the "proboscises".

The singular of the "proboscis" can be the "proboscis".