noble

(noun) a titled peer of the realm. Synonyms: Lord, nobleman.

(adj) impressive in appearance. Synonyms: baronial, imposing, stately. Examples: "A baronial mansion." "An imposing residence." "A noble tree." "Severe-looking policemen sat astride noble horses." "Stately columns."

(adj) of or belonging to or constituting the hereditary aristocracy especially as derived from feudal times. Synonyms: noble (vs. lowborn). Example: "Of noble birth."

(adj) having or showing or indicative of high or elevated character. Synonyms: noble (vs. ignoble). Examples: "A noble spirit." "Noble deeds."

(adj) inert especially toward oxygen. Examples: "A noble gas such as helium or neon." "Noble metals include gold and silver and platinum."