superphosphate

== English == === Etymology === From super- +‎ phosphate. === Pronunciation === === Noun === superphosphate (countable and uncountable, plural superphosphates) A fertilizer produced by the action of concentrated sulfuric acid on powdered phosphate rock. A phosphate containing the greatest amount of phosphoric acid that can combine with the base. ==== Translations ==== == French == === Pronunciation === === Noun === superphosphate m (plural superphosphates) superphosphate === Further reading === “superphosphate”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012