An acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.
Invitation
-
The act of inviting; solicitation; the requesting of a
persons company; as, an invitation to a party, to a dinner, or to
visit a friend.
Invitation meaning & definition 1 of Invitation.
-
Invitation in Fencing. When a fencer opens their line up to attack from their opponent.
Invitation meaning & definition 2 of Invitation.
-
A written or verbal request inviting someone to go somewhere or to do something.
Invitation meaning & definition 3 of Invitation.
Similar Words