to hide

to conceal

(HK) privacy

to conceal

invisible

to live in seclusion

to contain in a concealed form

secret; hidden

vague; faint; indistinct

metaphor

secret concern

hermit

sth one wishes to keep secret

vague

to be concealed by supernatural forces; to disappear mysteriously; (fig.) to be out of the public eye

secret language

to go back to one's native place and live in seclusion

to suffer in silence; to endure hardship or injustice without complaint; to swallow one's grievances

an unmentionable illness (e.g. venereal disease)

to live in seclusion

a danger concealed within sth

hidden

(immunology) cryptotope; cryptic epitope

implied meaning