TriLex – A Reader's Lexicons

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About this app

TriLex is a fast, offline lexicon for anyone reading the Hebrew Bible or Greek New Testament in the original languages. Look up a word two ways — by its dictionary (lexical) form, or by typing the exact inflected form as it appears on the page — and TriLex finds the entry either way.

FEATURES

• Three languages, one app — Biblical Hebrew, Biblical Aramaic, and New Testament Greek, each with its own on-screen keyboard.

• Lexical or inflected lookup — Don't know the lemma? Type the word exactly as it's printed in your text. TriLex identifies the underlying dictionary form and shows how it's parsed grammatically.

• Instant results — No loading screens. The result list narrows with every letter you type, entirely offline.

• Full lexicon entries — Beyond the quick definition, read the complete Brown-Driver-Briggs (BDB) entry for Hebrew and Aramaic, or the complete Liddell-Scott-Jones (LSJ) entry for Greek.

• Browse by letter — Explore the full glossary of any of the three languages, organized alphabetically.

• Built for readers — Whether you're a seminary student, a pastor preparing a sermon, or working through your first year of Biblical Hebrew or Greek, TriLex is built to answer "what does this word mean?" as fast as possible.

TriLex draws on public-domain and openly-licensed scholarly sources — BDB, LSJ, and established morphological datasets — so the words on your screen carry the weight of real lexicographic scholarship.

No account. No ads. No internet connection required once installed.
Hebrew, Aramaic & Greek lexicons — look up any word, in any form it appears.
Updated on
Sep 14, 2026

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What’s new

TriLex is here! Lightning fast lexicons for reader's of the Bible in the primary languages.