A new article published in the Harvard Health Letter recommends drinking 30 to 50 ounces a day, an amount equal to about four to six glasses of water.
Definition of honor guard. : a guard assigned to a ceremonial duty (as to accompany a casket at a military funeral)
Wiktionary (0.00 / 0 votes) Rate this definition: guard (Noun). A person who, or thing that, protects or watches over something. guard (Noun). A squad responsible for protecting something. The president inspected the guard of honour. guard (Noun). A part of a machine which blocks access to dangerous parts.