Definitions

1. adjective

Referring to young birds that are born blind, helpless, and naked, and require care and feeding from their parents.

“The altricial chicks were completely dependent on their mother for food and warmth.”

2. noun

An altricial animal, especially a bird, that is born in a helpless state.

“The altricial chicks in the nest were a delight to watch as they grew and developed.”