Answer: DOT

AnswerCrossword Clue
DOTI piece?
DOTPointillism detail
DOTEllipsis constituent
DOTSeurat's stroke?
DOTURL component
DOT"E" in Morse
DOTOne of two in an umlaut
DOTE-mail period
DOTE, in telegraphy
DOTOne painted by a pointillist
DOTTelegraphic E
DOTE-mail address part
DOTWeb-address divider
DOTEllipsis part
DOTSpeck
DOT"Hi and Lois" twin
DOT"i" ball
DOTCover one's i's
DOTPolka finale?
DOTWeb address part
dotDictionary of Occupational Titles
DOTMole, e.g.
DOT"I" addition
DOTFinish, as an "i"
DOTWith 18D, part of an E-mail address
DOTi finisher
DOTi piece?
DOTi topper
DOTPolka ...
DOTThe top of "I"
DOTDecimal point
DOTMorse "E"
DOTPeriod, e.g.
DOTZero-dimensional entity
DOTHalf of an umlaut
DOTPeriod, in URLs
DOTE-mail address element
DOTUmlaut part
DOTPeriod
DOTI finisher