Word: promotorless
Part of speech: Adjective
Syllables: pro
mo
tor
less
Definition: Lacking a promotor. A material that accelerates the action of a catalyst.
Morphemes:
Affix: promote
Language: en
PoS: Verb
Meaning: To increase the activity of (a catalyst) by changing its surface structure.
Etymology Compounds: Affix: prōmōtus
Language: la
Decoded: promotus
PoS: Participle
Meaning: propelled, advanced
Affix: -or
Language: en
PoS: Suffix
Meaning: Creates an agent noun, indicating a person who does something.
Affix: -less
Language: en
PoS: Suffix
Meaning: Lacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.