The Clue
Parent sharer (3 letter answer)
The Answer
SIS
Tags
Notes
The answer SIS is seen frequently, appearing about once every 70 puzzles.
Related Clues
Sib
Adolescent nickname
Amy, to Chip
Auntie, to dad
Auntie, to Mom
___ boom bah
Bro's counterpart
Bro's partner
Bro's sibling
Certain sib
Cheer start
Cheer syllable
Close relative
Fam. member
Familial moniker
Family girl
Family member
Family nickname
Fem. sibling
Household name
Household name?
Relative, for short
Relative's nickname
Reunion moniker
Sibling, for short
Sonny's counterpart
Sonny's sibling
Spanish ayes
Start of a cheer
Affectionate family name
Girl, to her brother
Lisa, to Bart Simpson
Baby brother's baby sitter
One of a pair of fraternal twins, maybe
Definition
SIS as a noun:
1. (sister, sis) = a female person who has the same parents as another person; "my sister married a musician"
SI as a noun:
1. (Systeme International d'Unites, Systeme International, SI system, SI, International System of Units, International System) = a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela); "Today the United States is the only country in the world not totally committed to the Systeme International d'Unites"
2. (silicon, Si, atomic number 14) = a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
3. (ti, te, si) = the syllable naming the seventh (subtonic) note of any musical scale in solmization