# Environmental Dict (Jpn-Eng)

> Environmental Dict (Jpn-Eng) (iPhone/iPad app by The CJK Dictionary Institute, Inc..)

- Source: https://appshunter.io/ios/app/environmental-dict-jpn-eng/id351784937 (this page in markdown: same URL + `.md`)
- Developer: [The CJK Dictionary Institute, Inc.](https://appshunter.io/developer/344405633)
- Category: Reference, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 9.0 · 19 MB
- Languages: American English, Japanese
- Released: 2010-01-23
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/environmental-dict-jpn-eng/id351784937/reviews.md

## What is Environmental Dict (Jpn?

The Dictionary of Environmental Terms, compiled by The CJK Dictionary Institute (CJKI) in Japan, is the only application on any mobile platform that provides comprehensive coverage of environmental terminology.

Do you know how to say "geothermometry" in Japanese? With this application you can immediately find the equivalent of 地質温度測定.

At home, at work and on the go, translators, students and professionals of the environment will often encounter technical terms related to geothermal power, oceanography, energy, environmental pollution, and the like for which they need to quickly look up their Japanese or English translations. 

The Dictionary of Environmental Terms, compiled by The CJK Dictionary Institute (CJKI) in Japan, is the only application on any mobile platform that provides comprehensive coverage of environmental terminology. This application, which provides a user interface in both Japanese and English, includes both English-Japanese and Japanese-English dictionaries that provide access to a total of approximately 58,000 technical terms.

While several Japanese-English general vocabulary dictionaries are available for the iPhone, there are few specialized dictionaries that meet the specific needs of professionals, translators and information technology students, while those that are available are prohibitively expensive and of limited coverage. With this application, you get a database of technical terms with extensive coverage at your fingertips for a reasonable price.

Please note: This app contains translation equivalents for each term, not explanations of each term's meaning.

FEATURES
* Both dictionaries combined contain over 58,000 entries
* Designed for both English and Japanese users
* Covers various subdomains including geothermal power, oceanography, energy, environmental pollution, and much more
* All this data is instantly accessible right on your device - no Internet connection required
* What was that word you just looked up? Check the history!
* Easy bookmarking puts important terms a tap away
* Clean, easy to use interfaces in both English and Japanese


ABOUT CJKI
The CJK Dictionary Institute is directed by Jack Halpern, editor of the New Japanese-English Character Dictionary and The Kodansha Kanji Learner's Dictionary, now standard reference works.

Be sure to check out our other dictionary apps in the CJKI Technical Dictionaries Series, including:

Dictionary of Mechanical Engineering
Dictionary of IT and Computer Terms
Dictionary of Medicine and Life Sciences
Dictionary of Business and Economics
Dictionary of Chemical Terms
Dictionary of Electrical and Electronic Engineering
Dictionary of Civil Engineering


## Version history (last 5 releases)

### 1.5.6 — 2025-03-04

We've updated the app so it now runs problem-free whether your device is in Dark Mode or not. We've also updated the app's user interface to extend across the whole of users' screens as well as ensuring all functional compatibility with iPadOS 18.

### 1.5.5 — 2023-01-19

・iPad functionality improved
・Other general updates

### 1.5.2 — 2019-10-31

Bug fixes

### 1.5.1 — 2016-09-10

* bug fixes

### 1.5 — 2016-07-22

* Refreshing iOS 9 user interface
* Updated data
* Bug fixes

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## More apps by The CJK Dictionary Institute, Inc.

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All apps by The CJK Dictionary Institute, Inc.: https://appshunter.io/developer/344405633

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*