Noun mensa has 1 sense

1. Mensa - a faint constellation in the polar region of the southern hemisphere and containing part of the Large Magellanic Cloud
   --₁ is a kind of constellation
   

Mensa

Noun:

1. a high IQ society that only admits individuals with exceptional intelligence.
2. a meal or table set aside for the members of a college or university.

Sample Sentences:

• The prestigious Mensa organization accepts only the top percentile of intelligence.
• We reserved a mensa for the faculty meeting at the campus cafeteria.

Related products on Amazon:

• Books about Mensa
• Mensa Puzzles
• Mensa Board Games