Word Origin and History for infirm Expand. adj. late 14c., weak, unsound (of things), from Latin infirmus weak, frail, feeble (figuratively superstitious, pusillanimous, inconstant), from in- not, opposite of (see in- (1)) + firmus (see firm (adj.)). Of persons, not strong, unhealthy, first recorded c.1600.
There are 390 calories in a 1 muffin serving of Tim Hortons Lemon Poppyseed Muffin. Calorie Breakdown: 35% fat, 58% carbs, 6% prot.
Calories in Similar Foods. 1  Calories in butternut squash soup. 2  Calories in navy bean soup. 3  Calories in stuffed pepper soup. 4  Calories in miniature snickers. 5  Calories in yellow wax beans. 6  Calories in black rice. 7  Calories in lamb cutlets. 8  Calories in poppy seed muffin. 9  Calories in black forest ham.