D defs.my
Entry 2 senses Webster, 1913

onshore

· IPA /ˈɑnʃˌɔr/
01 adj. coming from the sea toward the land; -- of winds and weather; as, an onshore gale. Opposed to offshore.
  1. 1.
    coming from the sea toward the land; -- of winds and weather; as, an onshore gale. Opposed to offshore.
  2. 2.
    On the edge of the land; near the shoreline; as, an onshore lighthouse.
Syn. inshore, seaward.