sublittoral

1 of 2

adjective

sub·​lit·​to·​ral ˌsəb-ˈli-tə-rəl How to pronounce sublittoral (audio)
ˌsəb-ˌli-tə-ˈral,
-ˈräl
1
: situated, occurring, or formed on the aquatic side of a shoreline or littoral zone
2
: constituting the sublittoral

sublittoral

2 of 2

noun

: the deeper part of the littoral portion of a body of water
especially : the region in an ocean between the lowest point exposed by a low tide and the margin of the continental shelf

Word History

First Known Use

Adjective

1839, in the meaning defined at sense 1

Noun

1886, in the meaning defined above

Time Traveler
The first known use of sublittoral was in 1839

Dictionary Entries Near sublittoral

Cite this Entry

“Sublittoral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sublittoral. Accessed 25 Nov. 2024.

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