on occasion now and then or here and there
in one case on one occasion
annealing hardening something by heat treatment
in any case making an additional point; anyway
occasion an event that occurs at a critical time
gambling casino a public building for gambling and entertainment
Lincocin antibiotic (trade name Lincocin) obtained from a streptomyces bacterium and used in the treatment of certain penicillin-resistant infections
in-line skate a shoe with a line of rollers fixed to the sole
unleaded gasoline gasoline that has not been treated with a lead compound
unwillingness the trait of being unwilling
inverse cosine the inverse function of the cosine
linolenic acid a liquid polyunsaturated fatty acid that occurs in some plant oils; an essential fatty acid
airline business a commercial enterprise that provides scheduled flights for passengers
lang syne of the distant or comparatively distant past
Inland Sea an arm of the Pacific Ocean in southern Japan
oblique case any grammatical case other than the nominative
Pennine Chain a system of hills in Britain that extend from the Scottish border in the north to the Trent River in the south; forms the watershed for English rivers
royal casino a form of casino in which face cards have extra point values
alongside side by side
wine cask a barrel that holds wine