1. (adverb)et al., et al, et alii, et aliae, et alia and others ('et al.' is used as an abbreviation of `et alii' (masculine plural) or `et aliae' (feminine plural) or `et alia' (neuter plural) when referring to a number of people) Synonyms: et al, et alia, et aliae, et alibi, et alii, et al.
2. (adverb)et al., et al, et alibi and elsewhere (used when referring to other occurrences in a text) Synonyms: et al, et alia, et aliae, et alibi, et alii, et al.