Vocabulary Words
suffix
B1noun, verb
(grammar) A morpheme added at the end of a word to modify the word's meaning. (+3 more)
sundial
B1noun
A device measuring the time of day by the position of a shadow cast by a pole or plate (gnomon) upon an engraved series of marks.
superstition
B1noun
A belief or beliefs, not based on human reason or scientific knowledge, that events may be influenced by one's behaviour in some magical or mystical way. (+2 more)
supply
B1adverb, noun, verb
(chiefly in the plural) An amount of money provided, as by Parliament or Congress, to meet the annual national expenditures. (+17 more)
surface
B1noun, verb
(fortification) That part of the side which is terminated by the flank prolonged, and the angle of the nearest bastion. (+13 more)