v. t. To make mean; to lower. C. Reade. [ 1913 Webster ]

v. t. [ imp. & p. p. Demeaned p. pr. & vb. n. Demeaning. ] [ OF. demener to conduct, guide, manage, F. se démener to struggle; pref. dé- (L. de) + mener to lead, drive, carry on, conduct, fr. L. minare to drive animals by threatening cries, fr. minari to threaten. See Menace. ] 1. To manage; to conduct; to treat. [ 1913 Webster ]

[ Our ] clergy have with violence demeaned the matter. Milton. [ 1913 Webster ]

2. To conduct; to behave; to comport; -- followed by the reflexive pronoun. [ 1913 Webster ]

They have demeaned themselves
Like men born to renown by life or death. Shak. [ 1913 Webster ]

They answered . . . that they should demean themselves according to their instructions. Clarendon. [ 1913 Webster ]

3. To debase; to lower; to degrade; -- followed by the reflexive pronoun. [ 1913 Webster ]

Her son would demean himself by a marriage with an artist's daughter. Thackeray. [ 1913 Webster ]

☞ This sense is probably due to a false etymology which regarded the word as connected with the adjective mean. [ 1913 Webster ]

n. [ OF. demene. See Demean, v. t. ] 1. Management; treatment. [ Obs. ] [ 1913 Webster ]

Vile demean and usage bad. Spenser. [ 1913 Webster ]

2. Behavior; conduct; bearing; demeanor. [ Obs. ] [ 1913 Webster ]

With grave demean and solemn vanity. West. [ 1913 Webster ]

n. [ See Demesne. ] 1. Demesne. [ Obs. ] [ 1913 Webster ]

2. pl. Resources; means. [ Obs. ] [ 1913 Webster ]

You know
How narrow our demeans are. Massinger. [ 1913 Webster ]

n. Demeanor. [ Obs. ] Skelton. [ 1913 Webster ]

n. [ Written also demeanour. ] [ For demeanure, fr. demean. See Demean, v. t. ] 1. Management; treatment; conduct. [ Obs. ] [ 1913 Webster ]

God commits the managing so great a trust . . . wholly to the demeanor of every grown man. Milton. [ 1913 Webster ]

2. Behavior; deportment; carriage; bearing; mien. [ 1913 Webster ]

His demeanor was singularly pleasing. Macaulay. [ 1913 Webster ]

The men, as usual, liked her artless kindness and simple refined demeanor. Thackeray. [ 1913 Webster ]

n. Behavior. [ Obs. ] Spenser. [ 1913 Webster ]