Word: hydrothermalism
Part of speech: Noun
Syllables: hy
dro
ther
ma
li
sm
Definition: the presence of hydrothermal activity
Morphemes:
Affix: hydro-
Language: en
PoS: Prefix
Meaning: a hydrous compound
Affix: thermal
Language: en
PoS: Adjective
Meaning: Caused or brought about by heat.
Affix: -ism
Language: en
PoS: Suffix
Meaning: Used to form nouns of action or process or result based on the accompanying verb in -ise or -ize.