What does the cryptic crossword clue "Gather rice, eggs and peas, primarily (4)" mean?

The definition is "Gather". The wordplay uses acrostic. first letters of "rice, eggs and peas," = REAP; definition: "Gather" The answer is Reap.

Gather rice, eggs and peas, primarily (4)

Telegraph Prize Cryptic #3063 | 1 Down | 2020-07-05 flower