seashore

sea +‎ shore

• (Received Pronunciation) enPR: sēʹshô, IPA^(key): /ˈsiːʃɔː/
• (General American) enPR: sēʹshôr, IPA^(key): /ˈsiːʃɔɹ/
• (rhotic, without the horse–hoarse merger) enPR: sēʹshōr, IPA^(key): /ˈsiːʃo(ː)ɹ/
• (non-rhotic, without the horse–hoarse merger) IPA^(key): /ˈsiːʃoə/

seashore (plural seashores)

1. The coastal land bordering a sea or an ocean.
2. The foreshore, the strip of land between low water and high water.

• (land bordering the sea): seacoast, sea marge
• (strip between high and low water marks): foreshore, intertidal zone, littoral

• (land bordering the sea): shore, coast, strand

• sea horse, seahorse