Definitions

1. adjective

Having or resembling the forward part of an insect’s body, especially the head and thorax.

“The antadiform structure of the beetle’s head allowed it to navigate complex underground tunnels.”

2. noun

A part of an organism’s body that resembles the forward part of an insect’s body, especially the head and thorax.

“The antadiform appendage of the arachnid’s head played a crucial role in its sensory perception.”