Strong's #8411: tdiyra' (pronounced ted-ee-raw')
(Aramaic) from 1753 in the original sense of enduring; permanence, i.e. (adverb) constantly:--continually.
Brown-Driver-Briggs Hebrew Lexicon:
ּ (Aramaic)
tedı̂yrâ'
1) continuance, continuity, perpetuity
1a) constantly (as adverb)
Part of Speech: noun feminine
Relation: from H1753 in the original sense of enduring
Usage:
This word is used 2 times:
Daniel 6:16: "whom thou servest continually, he will deliver"
Daniel 6:20: "whom thou servest continually, able to deliver thee from the lions?"