fulcrum

1. n. A prop or support. Source: opted

2. n. That by which a lever is sustained, or about which it turns in lifting or moving a body. Source: opted

3. n. An accessory organ such as a tendril, stipule, spine, and the like. Source: opted

4. n. The horny inferior surface of the lingua of certain insects. Source: opted

5. n. One of the small, spiniform scales found on the front edge of the dorsal and caudal fins of many ganoid fishes. Source: opted

6. n. The connective tissue supporting the framework of the retina of the eye. Source: opted

7. n. the pivot about which a lever turns Source: wordnet

8. That by which a lever is sustained, or about which it turns inlifting or moving a body. Source: adambom

9. n:100 n. the pivot about which a lever turns Source: ecdict

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