| ARGENTITE | • argentite n. (Mineralogy) Silver sulfide, (Ag2S), a primary ore of silver, in cubic or hexoctahedral crystals. • ARGENTITE n. a native sulphide of silver, aka silver glance. |
| CEMENTITE | • cementite n. (Inorganic chemistry) A form of iron carbide, Fe3C, that is a component of steel. • CEMENTITE n. a compound of iron and carbon found in cast iron. |
| ARGENTITES | • argentites n. Plural of argentite. • ARGENTITE n. a native sulphide of silver, aka silver glance. |
| CEMENTITES | • cementites n. Plural of cementite. • CEMENTITE n. a compound of iron and carbon found in cast iron. |
| KERSANTITE | • kersantite n. (Mineralogy) A lamprophyre mineral containing biotite and plagioclase. • KERSANTITE n. a dyke-rock of black mica and plagioclase. |
| PIEMONTITE | • piemontite n. (Mineralogy) A monoclinic sorosilicate mineral of the epidote group, reddish in colour. • PIEMONTITE n. a dark red mineral, a hydrated silicate of calcium, aluminium, manganese and iron, also PIEDMONTITE. |
| TENNANTITE | • tennantite n. (Mineralogy) A sulfide mineral of iron, copper and arsenic that is an ore of copper. • TENNANTITE n. a blackish lead-gray mineral, a sulphide of arsenic and copper. |
| KERSANTITES | • KERSANTITE n. a dyke-rock of black mica and plagioclase. |
| PIEDMONTITE | • piedmontite n. (Mineralogy) piemontite (a manganic variety of epidote). • PIEDMONTITE n. a dark red mineral, a hydrated silicate of calcium, aluminium, manganese and iron, also PIEMONTITE. |
| PIEMONTITES | • piemontites n. Plural of piemontite. • PIEMONTITE n. a dark red mineral, a hydrated silicate of calcium, aluminium, manganese and iron, also PIEDMONTITE. |
| TENNANTITES | • tennantites n. Plural of tennantite. • TENNANTITE n. a blackish lead-gray mineral, a sulphide of arsenic and copper. |
| PIEDMONTITES | • piedmontites n. Plural of piedmontite. • PIEDMONTITE n. a dark red mineral, a hydrated silicate of calcium, aluminium, manganese and iron, also PIEMONTITE. |
| SENARMONTITE | • senarmontite n. (Mineralogy) An isometric-hexoctahedral mineral containing antimony and oxygen. • SENARMONTITE n. antimony trioxide in cubic crystalline form. |
| ANTITERRORISM | • antiterrorism n. (Law enforcement, military, often attributive) Activity aiming at opposing or preventing terrorism. • ANTITERRORISM n. opposition to terrorism. |
| ANTITERRORIST | • antiterrorist adj. Preventing or counteracting terrorism, or reducing the threat from terrorism. • antiterrorist n. One who opposes terrorism. • ANTITERRORIST n. one opposed to terrorism. |
| SENARMONTITES | • SENARMONTITE n. antimony trioxide in cubic crystalline form. |
| ANTITECHNOLOGY | • antitechnology adj. Opposed to technology. • ANTITECHNOLOGY adj. opposed to technology. |
| ANTITERRORISMS | • ANTITERRORISM n. opposition to terrorism. |
| ANTITERRORISTS | • antiterrorists n. Plural of antiterrorist. • ANTITERRORIST n. one opposed to terrorism. |