Proper use of siblings. My understanding is that siblings, though not often used, refers to brothers and sisters, but my question is whether I can include myself in this term. In norwegian this would be correct when using the word sÃ¸sken.
The definition of kryptonite is Superman's ultimate weakness, or anything that causes someone's ultimate weakness. An example of kryptonite is the one food a person is seriously allergic to. kryptonite
â¢ CEMENTITE (noun). The noun CEMENTITE has 1 sense: 1. the iron carbide constituent of steel and cast iron; very hard and brittle. Familiarity information: CEMENTITE used as a noun is very rare.Dictionary entry details.olonyms (cementite is a substance of...): pearlite (a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron).