Angular and Punctilious

adjective

• Measured by an angle or by the rate of change of an angle.
  • usage: "angular momentum"
• Having angles or an angular shape.
  • synonyms: angulate

• (n.) A bone in the base of the lower jaw of many birds, reptiles, and fishes.
• (a.) Relating to an angle or to angles; having an angle or angles; forming an angle or corner; sharp-cornered; pointed; as, an angular figure.
• (a.) Fig.: Lean; lank; raw-boned; ungraceful; sharp and stiff in character; as, remarkably angular in his habits and appearance; an angular female.
• (a.) Measured by an angle; as, angular distance.

adjective

• Marked by precise accordance with details.
  • usage: "meticulous research"; "punctilious in his attention to rules of etiquette"
  • synonyms: meticulous

(a.) Attentive to punctilio; very nice or exact in the forms of behavior, etiquette or mutual intercourse; precise; exact in the smallest particulars.