Word: beamwidth
Part of speech: Noun
Syllables: beam
width
Definition: The width (or the angle) of a beam of radiation
Morphemes:
Affix: beam
Language: en
PoS: Noun
Meaning: A ray; a gleam.
Affix: wide
Language: en
PoS: Adjective
Meaning: Having a large physical extent from side to side.
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form a term denoting the ordinal numeral corresponding to the value, being a natural number, of a mathematical expression.