From macro- + tidal. <span class="searchmatch">macrotidal</span> (not comparable) Having a relatively large tidal range (greater than 4 metres) 2015 October 16, “Zooplankton Growth, Respiration...
From macro- + tide. macrotide (plural macrotides) A relatively large tide <span class="searchmatch">macrotidal</span> decimator, medicator, mediocrat, mercadito...
From micro- + tidal. microtidal (not comparable) Having a small tidal range (less than 2 metres) <span class="searchmatch">macrotidal</span> mesotidal...
tidal. mesotidal (not comparable) Having an intermediate tidal range (between 2 and 4 metres) <span class="searchmatch">macrotidal</span> microtidal load times, maltoside, old as time...