TACNODE
Etymology
Noun
tacnode (plural tacnodes)
(geometry) A point of a curve where two or more osculating circles to the curve at that point are tangent, so that two branches of the curve have ordinary tangency at the double point.
Source: Wiktionary
Recent Word Finds
Word of the Day
28 May 2025
AIR
(noun) a distinctive but intangible quality surrounding a person or thing; “an air of mystery”; “the house had a neglected air”; “an atmosphere of defeat pervaded the candidate’s headquarters”; “the place had an aura of romance”
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