anthillnounmasculine/fuɾmiˈɣɐjɾu/lowfor·mi·guei·roPortuguesEnglishEspanolFrancaisDefinitionA nest or colony of ants, typically consisting of a system of underground tunnels or mounds of earth.The garden was dotted with small anthills.They studied the complex social structure within the anthill.synanthillant nestCommon collocationsant hilldisturb an anthillgiant anthillEtymologyDe 'formiga' + sufixo '-eiro'.Related wordsformigaformigueira