Word: floodmark
Part of speech: Noun
Syllables: flood
mark
Definition: A mark indicating the height reached by the waters in a previous flood.
Morphemes:
Affix: flood
Language: en
PoS: Verb
Meaning: To overflow, as by water from excessive rainfall.
Affix: mark
Language: en
PoS: Noun
Meaning: An indication or sign used for reference or measurement.