忘

to forget / to overlook / to neglect

to die / to lose / to be gone / to flee / deceased

old variant of 亡[wang2]

heart / mind / intention / center / core / CL:顆|颗[ke1],個|个[ge4]

memorandum / aide-memoire / memorandum book

forgetful

forgetful / amnesia

don't forget past events, they can guide you in future (idiom); benefit from past experience

Never forget national humiliation, refers to Mukden railway incident of 18th September 1931 九一八事變|九一八事变 and subsequent Japanese annexation of Manchuria

forget-me-not, genus Myosotis (botany)

see 吃水不忘掘井人[chi1 shui3 bu4 wang4 jue2 jing3 ren2]

Drinking the water of a well, one should never forget who dug it. (idiom)

so dedicated as to forget one's meals (idiom)

offering memorandum (for public stock issue) / publication memorandum

amnesia

for the common good and forgetting personal interests (idiom); to behave altruistically / selfless