Word: whistling
Part of speech: Noun
Syllables: whis
tling
Definition: A shrill, breathy sound; a whistle.
Morphemes:
Affix: whistle
Language: en
PoS: Noun
Meaning: A shrill, high-pitched sound made by whistling.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.