Definition

The first digit of the hand, commonly known as the thumb, which is opposable and helps in grasping objects.

Example

He injured his pollex while playing basketball.

Conversation

Did you know that the scientific name for our thumb is pollex?

Really? I had no idea it had a special name.

Yeah, it's pretty interesting how anatomy has its own terms.

Definitely! I’ll remember that next time I talk about fingers.

Synonyms & Antonyms

Root Explanation

Pollex is derived from Latin 'pollex' (meaning thumb). The word refers specifically to the thumb, which is the opposable digit on the human hand.

Memory Tip

Think of the Latin word 'pollex' which directly means thumb, helping you remember that 'pollex' refers to this specific digit.

Visually Confused Words