Webster's 1828 Dictionary
CONCEALED
pp. Kept close or secret; hid; withdrawn from sight; covered.
Webster's 1913 Dictionary
CONCEALED
CONCEALED Con *cealed ", a.
Defn: Hidden; kept from sight; secreted. -- Con *ceal "ed *ly (, adv. -- Con *ceal "ed *ness, n. Concealed weapons (Law ), dangerous weapons so carried on the person as to be knowingly or willfully concealed from sight, -- a practice forbidden by statute.
New American Oxford Dictionary
concealed
con cealed |kənˈsēld kənˈsiːld | ▶adjective kept secret; hidden: a concealed weapon | he spoke with barely concealed anger.
Oxford Dictionary
concealed
con |cealed |kənˈsiːld | ▶adjective kept secret; hidden: a concealed weapon | he spoke with barely concealed anger.
American Oxford Thesaurus
concealed
concealed adjective another piece of concealed evidence was disclosed to Sgt. Kahn: hidden, not visible, out of sight, invisible, covered, disguised, camouflaged, obscured; private, secret.
Oxford Thesaurus
concealed
concealed adjective a concealed entrance | a concealed weapon: hidden, not visible, secret, out of sight, unseen, invisible, screened, covered, disguised, camouflaged, obscured; inconspicuous, unnoticeable; private, privy; secreted, tucked away.
Sanseido Wisdom Dictionary
concealed
con c é aled 形容詞 ⦅かたく ⦆〖名詞 の前で 〗隠された, 隠し持った 〈物 感情など 〉▸ carry a concealed weapon 武器を隠し持つ