secondly What is the Definition of secondly?Adverb:in the second place Other meanings of secondly (synonyms, cognates). ENRU secondly во-вторых Frequently viewed: leap meaningcontribute meaningaugust meaningdesire definitionresolve meaningimperative meaningtoward definitionproved meaningset definitionsucceed in a sentencedefinition of numberreach meaning A B C D E F G H I J K L M N O P Q R S T U V W X Y Z