Well-defined has 3 syllables.
# | Sentence | |
---|---|---|
1. | Tom's muscles are well-defined. | |
2. | Tom has well-defined muscles. | |
3. | It's important that the terms we're using are clear and well-defined, but let's not get bogged down in semantics. | |
4. | Since the magnitude of the spherical aberration was well-defined, engineers designed a set of mirrors that astronauts could place aboard Hubble during the previously planned first servicing mission. |