Word: coolheadedly
Part of speech: Adverb
Syllables: cool
head
ed
ly
Definition: In a coolheaded manner; marked by calm self-control (especially in trying circumstances); unemotional
Morphemes:
Affix: cool
Language: en
PoS: Adjective
Meaning: Of a person, not showing emotion; calm and in control of oneself.
Affix: head
Language: en
Meaning: noun
Affix: -ed
Language: en
PoS: Suffix
Meaning: As an extension of the above, when used along with an adjective preceding the noun, describes something that has an object of a particular quality.
Affix: -ly
Language: en
PoS: Suffix
Meaning: Used to form adverbs from adjectives.