What’s the Plural of Locus: Understanding Grammatical Number in Biology
The plural form of “locus” is “loci” (pronounced ‘loh-sigh’ or ‘loh-kee’). This transformation from singular to plural is common for words that have been adopted from Latin into English. Knowing both forms of the word allows for clearer communication, especially in academic and professional contexts where precision is paramount. Exploring the origin of “locus” further…










