6-letter words starting with SEC
Every match in the dictionary, most common first.
10 words found
6-letter words 10
- second1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
- secretsomething that should remain hidden from others (especially information that is not to be passed on)
- secureget by special effort
- sectora plane figure bounded by two radii and the included arc of a circle
- secedewithdraw from an organization or communion
- secanta straight line that intersects a curve at two or more points
- secund
- seccos
- secernmark as different
- secpara unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years