a person, primarily a woman, that is usually prude that sends everyone cards for birthdays or other ocassions. this woman usually has very large breasts.

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.

1. A player in rummy who picks up the discard pile to prevent another player from picking up a certain card, in particular, the card they needed to finish a set or run.

2. The player who has control in the game hearts.

3. Anyone who knows all the rules to several card games.