Alternative form of dead march

(chemistry) A thin ring etched into the neck of a volumetric flask to mark its measured capacity

(vulgar, offensive, derogatory) Same-sex marriage.

Marriage with a dead person or between dead people.

A brood mare.

A rank in the Royal Air Force, between that of air commodore and air marshal, equivalent to an army major general.

Alternative letter-case form of air chief marshal (found when the term is used as a title).

Alternative letter-case form of air vice-marshal (found when the term is used as a title).

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(military) A court-martial held in the field to hear urgent charges of offences committed in action.