What is another word for dilating up on?
Pronunciation: [da͡ɪlˈe͡ɪtɪŋ ˌʌp ˈɒn] (IPA) 
The phrase "dilating up on" could mean expanding, stretching, enlarging, or widening. Each of these synonyms captures a different aspect of the process of dilating, but all signify an increase in size or volume. Other synonyms could include distending, bloating, and inflating, which all suggest a more rapid or forceful expansion. In contrast, words like extending and spreading connote a gradual or more deliberate process of expansion. Whatever the exact connotation, the synonyms for "dilating up on" all express the idea of something becoming larger or more spacious, whether through a physical or metaphorical process.
