head·sail 
(hĕdsəl, -sāl′)
(hĕdsəl, -sāl′)n.
Nautical
Nautical
A sail, such as a jib, set forward of a foremast.
- microlending
- microlith
- microlithic
- microloan
- micromachine
- micromanage
- micromanipulation
- micromanipulative
- micromanipulator
- micromere
- micrometeorite
- micrometeoroid
- micrometeorological
- micrometeorologist
- micrometeorology
- micrometer
- micrometer
- micrometric
- micrometrical
- micrometrically
- micrometry
- microminiaturization
- microminiaturize
- micromole
- micron