1. A unit measuring the amount of cloud cover, corresponding to one eighth of the sky

Derived forms: oktas

Encyclopedia: Okta

• headachy
• headband
• headbanger
• headboard
• headbutt
• headcase
• headcheese
• headcount
• headcounter
• headdress
• headed
• header
• headfast
• headfirst
• headfish
• headful
• headgear
• headhunt
• headhunter
• headily
• headiness
• heading
• headlamp
• headland
• headless