seabed
4 synonyms and 0 antonyms for seabed, grouped by meaning and by how common each one is.
Noun — The floor of the sea or ocean.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
sea floor
sea bottom
ocean floor
ocean bottom
Etymology
From sea + bed.
Full origin of seabed →Frequently asked questions
What does “seabed” mean?
The word “seabed” means the floor of the sea or ocean. In plain terms, the ground at the bottom of the sea.
How do you use “seabed” in a sentence?
Here is “seabed” used in a sentence: “Divers explored the wreck resting on the seabed.”
What part of speech is “seabed”?
“Seabed” is a noun.