v. os·cu·lat·ed, os·cu·lat·ing, os·cu·lates
1. To kiss.
2. Mathematics To have three or more points coincident with.
To come together; contact.
[Latin ōsculārī, ōsculāt-, from ōsculum, kiss, diminutive of ōs, mouth; see ōs- in the Appendix of Indo-European roots.]
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