The Spanish verb 'hablar' (to speak) has an interesting journey from Latin. It comes from the Latin verb 'fabulari' meaning 'to tell stories' or 'to converse', which itself derived from the Latin noun 'fabula' meaning 'story' or 'tale'. The Latin 'fabula' was related to the verb 'for' meaning 'to speak'. As the word evolved into Old Spanish, it became 'fablar', and finally the 'f' changed to 'h' in modern Spanish, giving us 'hablar'.

This evolution from 'telling stories' to simply 'speaking' shows how language meanings can become more general over time. The change from 'f' to 'h' at the beginning of words is actually a common pattern in the development from Latin to Spanish, seen in many other words.

Some related Spanish words include 'habla' (speech), 'hablante' (speaker), and 'hablador' (talkative person). The word 'fábula' still exists in Spanish meaning 'fable' or 'fairy tale', preserving the original Latin meaning of 'story' and showing its connection to the original root.

English speakers might recognize the connection to words like 'fable' and 'fabulous', which come from the same Latin root 'fabula'. While 'fable' retained the meaning of 'story', 'fabulous' evolved from meaning 'story-like' to meaning 'amazing' or 'wonderful'. The word 'confabulate' (to chat) also shares this ancestry, staying closer to the conversational meaning like Spanish 'hablar'.