This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Capable of being understood: an intelligible set of directions.

adj. Capable of being apprehended by the intellect alone.

adj. capable of being understood; clear to the mind

Capable of being understood or comprehended

That can be understood; capable of being apprehended by the intellect or understanding; comprehensible.

In the Kantian philosophy, capable of being apprehended by the understanding only; incapable of being given in sense or applied to it.

adj. well articulated or enunciated, and loud enough to be heard distinctly

adj. capable of being apprehended or understood

"These principles and causes are what we call the intelligible or the real world; and the sensations, when they have been so interpreted and underpinned, are what we call experience."

comprehensible    comprehendible   

unintelligible   

intelligible species    intelligible matter    intelligible form    legible   

clear    perspicuous    comprehensible    plain    easy    obvious    manifest    evident    open    palpable   

eligible    unintelligible   

coherent    comprehensible    satisfactory    plausible    truthful    credible    recognizable    acceptable    articulate    sane