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

• Lexulous
• Wordscraper
• Wordosaur

adj. Deviating from the ordinary rule; eccentric, abnormal.

adj. Being irregularly declined or inflected.

n. A person who is unconventional; a maverick

n. An irregularly declined or inflected word

n. A word whose etymological roots come from distinct, different languages or language groups.

adj. Deviating from ordinary forms or rules; irregular; anomalous; abnormal.

n. A word which is irregular or anomalous either in declension or conjugation, or which deviates from ordinary forms of inflection in words of a like kind; especially, a noun which is irregular in declension.

n. Any thing or person deviating from the common rule, or from common forms.

In grammar, irregular in inflection. Hence Deviating from ordinary forms or rules; irregular; anomalous.

n. In grammar, a word which is irregular or anomalous in declension or conjugation, or which deviates from the ordinary forms of inflection in words of a like kind. It is applied particularly to nouns having forms from different stems.

n. A person or thing that deviates from the regular or proper form.

"Nicolas Sarkozy, French to his fingertips despite his heteroclite background two parts Hungarian, one part Greek/Jewish and one part French/French, seems to have absorbed the first, but not the second, of the above two maxims."

eclectic   

heteroclitic   

irregular    anomalous    abnormal