Word: migrationist
Part of speech: Noun
Syllables: mi
gra
tio
nist
Definition: One who subscribes to the theory of migrationism; as a means of distinguishing two approaches to explaining 
the spread of prehistoric archaeological cultures and innovations in artefact
Morphemes:
Affix: migrate
Language: en
PoS: Verb
Meaning: To change habitations across a border; to move from one country or political region to another.
Etymology Compounds: Affix: migratus
Language: la
Decoded: migratus
PoS: Participle
Meaning: migrated, departed.
Affix: -ion
Language: en
PoS: Suffix
Meaning: an action or process, or the result of an action or process
Etymology Compounds: Affix: -iō
Language: la
Decoded: -io
PoS: Suffix
Meaning: Used to form abstract nouns from verbs.
Affix: -ist
Language: en
PoS: Suffix
Meaning: one who has a certain ideology or set of beliefs;
Etymology Compounds: Affix: -ίζω
Language: grc
Decoded: -izo
Meaning: -ize, -ise
Affix: -τής
Language: grc
Decoded: -tes
PoS: Suffix
Meaning: With -ύζω verbs.