This glossary defines the key terms used throughout The Word Clock project. Whether you are exploring word clocks for the first time or looking for precise technical definitions, this page provides clear, authoritative answers.
Word Clock
A clock that displays the current time using natural language words instead of numeric digits. Rather than showing "3:20", a word clock reads "twenty past three" — the way you would say it in conversation. Word clocks come in physical forms with illuminated letter grids and as software applications that render time as text on screens.
E-Ink (Electronic Ink)
A display technology that mimics the appearance of ink on paper. E-Ink screens are reflective rather than emissive, meaning they use no backlight and are comfortable to read in any lighting condition. They consume power only when the display content changes, enabling devices like e-readers and the Word Clock Frame to run for weeks on a single charge.
Word Clock Frame
A physical product by The Word Clock — an E-Ink display that shows the current time in words, just like the web app. The frame operates silently with no moving parts, has no backlight for eye comfort, and lasts weeks on a single battery charge. It connects via Wi-Fi for automatic time synchronization and supports multiple languages.
Minimalist Clock
A clock designed with a focus on simplicity and calm. Minimalist clocks remove unnecessary visual elements — no ticking sounds, no busy dials, no flashing digits — to create a distraction-free time display that complements modern interior design.
Time in Words
The concept of expressing the current time as a natural spoken sentence rather than numerical digits. Instead of reading "14:45", you see "quarter to three". This approach makes checking the time feel like a conversation rather than a calculation, encouraging a calmer relationship with time.
Nikud (Hebrew Vowel Marks)
Hebrew diacritical marks, also known as vowel points, that indicate how words are pronounced. The Word Clock offers an optional nikud toggle for the Hebrew display, allowing users to see the time with or without these pronunciation guides.
RTL (Right-to-Left)
A text direction used by languages such as Hebrew and Arabic, where text flows from right to left. The Word Clock fully supports RTL layout for both Hebrew and Arabic, ensuring the time display and all interface elements render correctly in these languages.
QlockTwo
A well-known physical word clock brand that uses an illuminated letter grid to display time in words. The Word Clock offers a free, multilingual software alternative with additional features such as customizable fonts, colors, dark mode, and support for six languages including Hebrew and Arabic with full RTL support.