os·cu·late
v. os·cu·lat·ed, os·cu·lat·ing, os·cu·lates
v.tr.
1. To kiss.
2. Mathematics To have three or more points coincident with.
v.intr.
To come together; contact.
os·cil·late
intr.v. os·cil·lat·ed, os·cil·lat·ing, os·cil·lates
1. To swing back and forth with a steady, uninterrupted rhythm.
2. To waver, as between conflicting opinions or courses of action; vacillate: "The court has oscillated over the decades from more liberal to less, more conservative to less, depending upon who was president at the time of vacancies" Gordon J. Humphrey. See Synonyms at swing.
3. Physics To vary between alternate extremes, usually within a definable period of time.
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