George Cox, The International Auxiliary Language Esperanto…
“ But, because such a construction of language is quite strange to Europeans, I adapted this dismemberment of the language to the spirit of the European languages, so that anyone learning mine from a manual would not suppose that it differed in construction from his own. Take, for example, the word fratino, which in reality consists of three words, frat, in, o. Frat gives the idea of the offspring [9] of one’s parents, in the idea of the female sex, and o the idea of existence (person or thing) , hence a noun. These three ideas combined, in Esperanto, make fratino = a sister. ”
