A proboscis is an elongated appendage from the head of an animal, either a vertebrate or an invertebrate. In invertebrates, the term usually refers to tubular mouthparts used for feeding and sucking.iktionary (0.00 / 0 votes) Rate this definition: proboscis (Noun). An elongated tube from the head or connected to the mouth, of an animal. proboscis (Noun). Informally, a large human nose.
There can only be 435 members in the House of Representatives. Each state must have at least one representative. These states have only one each: Alaska, Delaware, Montana, â¦ North Dakota, South Dakota, Vermont and Wyoming. California has the most with 53 representatives.
There are 100 United States Senators in the Senate, two from every state in the union. There are 435 representatives in the United States House of Representatives. The number â¦ of representatives is capped at 435, and each state is assigned representatives based on the size of its population. In the United States, each congressperson in the House of Representatives represents one congressional district, which contains roughly 600,000 people.