Crossword Genius

Two offspring born at the same time from the same pregnancy (5)

Ross

I believe the answer is:

twins

(Other definitions for twins that I've seen before include "Two born together" , "Matching pairs" , "Gemini" , "Sign" , "Two offspring born at the same time to the same mother" .)

I've seen this clue in The Irish Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.