by heart(r = adv.all) by memory - by committing to memory; "she knew the poem by heart"

N  memory, remembrance, retention, retentiveness, tenacity, veteris vestigia flammae, tablets of the memory, readiness, reminiscence, recognition, recollection, rememoration, recurrence, flashback, retrospect, retrospection, afterthought, post script, PS, suggestion, prompting, hint, reminder, remembrancer, flapper, memorial, commemoration, note, memo, memorandum, things to be remembered, token of remembrance, memento, souvenir, keepsake, relic, memorabilia, art of memory, artificial memory, memoria technica, mnemonics, mnemotechnics, phrenotypics, Mnemosyne, prompt-book, crib sheet, cheat sheet, retentive memory, tenacious memory, photographic memory, green memory, trustworthy memory, capacious memory, faithful memory, correct memory, exact memory, ready memory, prompt memory, accurate recollection, perfect memory, total recall, celebrity, fame, renown, reputation, remembering, remembered, mindful, reminiscential, retained in the memory, pent up in one's memory, fresh, green, green in remembrance, unforgotten, present to the mind, within one's memory, indelible, uppermost in one's thoughts, memorable, by heart, by rote, without book, memoriter, in memory of, in memoriam, memoria in aeterna, suggestive, manet alta mente repostum, forsan et haec olim meminisse juvabit, absens haeres non erit, beatae memoriae, briefly thyself remember, mendacem memorem esse oportet, memory the warder of the brain, parsque est meminisse doloris, to live in hearts we leave behind is not to die, vox audita peril littera scripta manet, out of sight, out of mind.

artichoke heart, artificial heart, at heart, athlete's heart, atrium of the heart, biauriculate heart, bleeding heart, break someone's heart, broken heart, bullock heart, bullock's heart, bullock's heart tree, change of heart, cockles of the heart, congenital heart defect, congestive heart failure, enlarged heart, from the heart, heart, heart and soul, heart attack, heart block, heart cherry, heart condition, heart disease, heart failure, heart line, heart massage, heart monitor, heart murmur, heart muscle, heart of dixie, heart of gold, heart pea, heart rate, heart rhythm, heart specialist, heart surgeon, heart surgery, heart urchin, heart valve, heart ventricle, heart warming, heavy heart, jarvik artificial heart, jarvik heart, left atrium of the heart, line of heart, lose heart, order of the purple heart, purple heart, rheumatic heart disease, right atrium of the heart, take heart, take to heart, valvular heart disease