a lengthy discussion (spoken or written) on a particular topic
the act of expanding an aperture
"the dilation of the pupil of the eye"
Source: WordNet® (An amazing lexical database of English)
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dilation
It is in the relaxation of security, it is in the expansion of prosperity, it is in the hour of dilation of the heart, and of its softening into festivity and pleasure that the real character of men is discerned. [ Burke ]
dilationin Scrabble®
The word dilation is playable in Scrabble®, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
dilation:
talonid
dilation
dilation
dilationin Words With Friends™
The word dilation is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
dilation:
talonid
dilation
dilation
dilation
dilation
dilationin them (5 words)
dilation(5 words)
dilation
dilation
at
on ion
la
dilation
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dilations bronchodilations
dilations overdilations
dilations underdilations
dilations vasodilations
overdilation overdilations
underdilation underdilations
vasodilation vasodilations