Spanish to Irish: knowing a person is different from knowing a fact about them
Conocer a alguien points to acquaintance in this use
Spanish Conozco a Ana can mean that the speaker is acquainted with Ana. Sé que Ana viene instead reports knowledge of a fact: Ana is coming. Although both ideas can be described with English “know,” they should not be compressed into one undifferentiated Irish expression. Having information about a person does not establish a personal acquaintance.
The Irish dictionary Ó Dónaill records aithne for acquaintance, including Tá aithne mhaith agam air, I know him well. For factual knowledge it records expressions with fios, including Tá a fhios agam, I know. These constructions offer a useful starting contrast for the two Spanish meanings, without claiming that every occurrence of conocer or saber follows one fixed translation.
Recognising a face does not mean knowing someone well
Spanish Lo conozco de vista limits the relationship to recognising someone by sight. The Irish dictionary gives Tá aithne shúl agam air for this narrower acquaintance. Leaving out the limitation could make the statement sound as though the speaker has a more substantial personal relationship with the man under discussion.
Consider an introduction at a community event. One participant may know a volunteer only because they have seen him at previous meetings. Another may know that he is arriving tomorrow from a published schedule. A third may have worked closely with him. Those are three different grounds for saying something about the same person, and the Spanish source can distinguish all three.
A translation that turns the timetable information into personal acquaintance could imply a connection the speaker never claimed. A translation that reduces acquaintance to possessing an isolated fact would lose the reason the speaker can offer an introduction. The difference is social information carried by the source, not merely a stylistic preference between Irish nouns.
The Spanish verb alone is not a complete decision rule
The RAE dictionary lists several senses of conocer, including recognising, understanding, and experiencing, as well as having dealings with someone. Saber likewise covers information, learned knowledge, and abilities. The acquaintance-versus-fact comparison here is therefore deliberately limited to the illustrated uses. Conocer una ciudad and saber nadar need their own analysis rather than an automatic substitution of aithne or fios.
Even a short Spanish contrast such as Sé su nombre, pero no lo conozco contains both kinds of knowledge. The speaker can supply the name while denying acquaintance with the person. Keeping the two clauses together helps the Irish translation preserve the apparent paradox instead of treating the second clause as a contradiction that should be corrected.
The Irish phrases also distribute the participants across more than one word. In the acquaintance examples, agam identifies the speaker who knows and air identifies the man known. Copying only the Spanish object or choosing a noun for “knowledge” is insufficient. Preserve which person has the acquaintance, who is recognised, and whether the claim concerns a relationship or an independently known fact.
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