[ ə-pō′zə-bəl ]
A thumb that can be placed opposite the fingers of the same hand. Opposable thumbs allow the digits to grasp and handle objects and are characteristic of primates.
👍 - thumbs up emoji - What does the thumbs up emoji mean?Read more in this article about some frequently asked questions and fun facts related to our definitions.
What Does 🤟 Love-you-gesture Emoji Mean?The love-you gesture or I love you hand sign emoji is the American Sign Language gesture for "I love you," showing a hand with a raised index finger and pinky (little) finger and an extended thumb. It comes in a range of skin tones.
- opportunistic infection,
- opportunity cost,
- opportunity shop,
- opposed-piston engine,
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A thumb that can be used for grasping.
Opposable thumbs are one of the distinguishing features of primates.
The opposable thumb of human beings allows us to use tools.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.