(rail transport) synonym of ruling gradient

Suitable for human or animal food. / Permitted to be used with or to contact food; safe for use with or around food.

(sports, Australia, New Zealand) A second division in a sporting league or competition.

(of a junction) Having routes that meet cross each other on different levels, avoiding the conflicts that occur with a flat junction at only one level.

Alternative spelling of crossgrade

Alternative spelling of crossgrade

(education) Synonym of kindergarten / (US, education) A hypothetical year of grade school before first grade.

Alternative spelling of zeroth grade

(US, education) The year in school that comes after twelfth grade in some schools in the US, and that came after twelfth grade before 1988 in Ontario, Canada.

present participle of grade on a curve