Definition of 'heaviness'
- the property of being comparatively great in weight; "the heaviness of lead"
Antonyms: lightness weightlessness
- persisting sadness; "nothing lifted the heaviness of her heart after her loss"
- an oppressive quality that is laborious and solemn and lacks grace or fluency; "a book so serious that it sometimes subsided into ponderousness"; "his lectures tend to heaviness and repetition"
- used of a line or mark
- unwelcome burdensome difficulty
Synonyms: burdensomeness onerousness oppressiveness