Pictionary is a charades-inspired word-guessing game invented by Robert Angel with graphic design by Gary Everson and first published in 1985 by Angel Games Inc. Angel Games licensed Pictionary to Western Publishing. Hasbro purchased the rights in 1994 after acquiring the games business of Western Publishing. Mattel acquired ownership of Pictionary in 2001. The game is played in teams with players trying to identify specific words from their teammates.
A game of "Pictionary Party"
Charades is a parlor or party word guessing game. Originally, the game was a dramatic form of literary charades: a single person would act out each syllable of a word or phrase in order, followed by the whole phrase together, while the rest of the group guessed. A variant was to have teams who acted scenes out together while the others guessed. Today, it is common to require the actors to mime their hints without using any spoken words, which requires some conventional gestures. Puns and visual puns were and remain common.
Man acting out a word (horned animal?) in the game of charades
The Triumph of Clytemnestra
Group guessing the acted-out phrase in the game of charades.
A player using two fingers to signal to his teammates that the answer has two words