| OBSIGN | • obsign v. (Obsolete) To seal; to confirm, as by a seal or stamp. • OBSIGN v. to seal or confirm, also OBSIGNATE. |
| OBSIGNS | • obsigns v. Third-person singular simple present indicative form of obsign. • OBSIGN v. to seal or confirm, also OBSIGNATE. |
| OBSIDIAN | • obsidian n. (Mineralogy) A type of naturally occurring black glass produced by volcanoes. • obsidian n. A slightly bluish black, the color of obsidian glass. • obsidian adj. (Poetic) black. |
| OBSIGNED | • obsigned v. Simple past tense and past participle of obsign. • OBSIGN v. to seal or confirm, also OBSIGNATE. |
| OBSIDIANS | • obsidians n. Plural of obsidian. • OBSIDIAN n. a dark-coloured vitreous lava or volcanic rock. |
| OBSIGNATE | • obsignate v. (Obsolete) To seal; to ratify. • OBSIGNATE v. to seal or confirm, also OBSIGN. |
| OBSIGNING | • obsigning v. Present participle of obsign. • OBSIGN v. to seal or confirm, also OBSIGNATE. |
| OBSIDIONAL | • obsidional adj. Pertaining to a siege. • OBSIDIONAL adj. of or relating to a siege, also OBSIDIONARY. |
| OBSIGNATED | • obsignated v. Simple past tense and past participle of obsignate. • OBSIGNATE v. to seal or confirm, also OBSIGN. |
| OBSIGNATES | • obsignates v. Third-person singular simple present indicative form of obsignate. • OBSIGNATE v. to seal or confirm, also OBSIGN. |
| OBSIDIONARY | • obsidionary adj. Obsidional; relating to a siege. • OBSIDIONARY adj. of or relating to a siege, also OBSIDIONAL. |
| OBSIGNATING | • obsignating v. Present participle of obsignate. • OBSIGNATE v. to seal or confirm, also OBSIGN. |
| OBSIGNATION | • obsignation n. The act of sealing or ratifying. • obsignation n. Confirmation, as by the Holy Spirit. • OBSIGNATION n. the act of obsigning. |
| OBSIGNATORY | • obsignatory adj. (Obsolete) Ratifying; confirming by sealing. • OBSIGNATORY adj. relating to obsignation. |
| OBSIGNATIONS | • obsignations n. Plural of obsignation. • OBSIGNATION n. the act of obsigning. |