intertidal

in·ter·tid·al

I0199300 (ĭn′tər-tīd′l)adj. Of or being the region between the high tide mark and the low tide mark.

in′ter·tid′al·ly adv.

(ˌɪntəˈtaɪdəl) adj (Physical Geography) of or relating to the zone of the shore between the high-water mark and low-water mark

(ˌɪn tərˈtaɪd l)

adj. of or pertaining to the littoral region that is above the low-water mark and below the high-water mark. [1880–85]

Thesaurus

Adj.

intertidal - of or relating to the littoral area above the low-tide mark