What does the cryptic crossword clue "Like one favouring Harriers or their namesake (7)" mean?

The definition is "Like one favouring Harriers or their namesake". The wordplay uses a cryptic definition. Cryptic definition The answer is HAWKISH.

Like one favouring Harriers or their namesake (7)

Guardian Cryptic #29669 | 16 Across | 2025-04-15 flower