Definition of billowing in English:
billowing
adjective ˈbɪləʊɪŋˈbɪloʊɪŋ
1(of fabric) filled with air and swelling outwards.
a billowing skirt and shirt
- 1.1 (of smoke, cloud, or steam) moving or flowing outwards with an undulating motion.
all I could see was thick, billowing smoke
Definition of billowing in US English:
billowing
adjectiveˈbilōiNGˈbɪloʊɪŋ
1(of fabric) filled with air and swelling outward.
a billowing skirt and shirt
- 1.1 (of smoke, cloud, or steam) moving or flowing outward with an undulating motion.
all I could see was thick, billowing smoke