As nouns the difference between headland and lagoon
is that headland is a bit of coastal land that juts into the sea; cape while lagoon is a shallow body of water separated from deeper sea by a bar.
headland
English
Noun
(
en noun)
A bit of coastal land that juts into the sea; cape.
The unplowed boundary of a field.
Synonyms
* (coastal land that juts into the sea) peninsula
See also
* abuttal
* portolan
lagoon
Noun
(
en noun)
A shallow body of water separated from deeper sea by a bar.