plural of head-scratching.

Alternative form of head-scratching.

plural of head scratching (alternative form of head-scratchings).

Used other than figuratively or idiomatically: see heavy, machinery. / Industrial machinery that is large and heavy.

The main chef in a restaurant, in charge of the kitchen and of the team of other chefs.

The science of radiation protection and safety.

Clematis glycinoides, a climbing shrub of the family Ranunculaceae, found in eastern Australia and in New Caledonia.

plural of headache vine

cheers; bottoms up (a phrase used when making a toast)

Being a webhead.