Definition

A type of fertilizer made by treating mineral phosphates with sulfuric acid, which makes the phosphates soluble and usable for plants.

Example

Farmers often use superphosphate to improve the growth of their crops.

Conversation

Have you ever used superphosphate in your garden?

Yeah, I tried it last year, and it really helped my plants grow.

That's good to know! I was thinking of adding superphosphate to my soil this spring.

Definitely do it — it makes a big difference in the yield!

Synonyms & Antonyms

Root Explanation

Superphosphate → It is formed from "super-" (meaning above or over) and "phosphate" (from Greek "phosphoros", meaning light-bearing or phosphorus, which is a chemical element). The word refers to a type of fertilizer that contains a higher concentration of phosphate than regular phosphate fertilizers.

Memory Tip

Think of 'super-' meaning 'above' and 'phosphate' relating to a key nutrient for plants. This helps you remember that 'superphosphate' is a fertilizer with an 'above' average amount of phosphate.

Visually Confused Words