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𐃐

linear b ideogram b245

Linear B Ideogram B245

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As of 2026, B245 is a catalogue label without a secure word or object reading. Linear B was adapted from Linear A, used on Crete around 1700–1450 BCE, to write Mycenaean, an early Greek form; palace tablets record inventories and accounts, and some of the earliest deposits were at Knossos, on Crete. Font support varies by app: a box for 𐃐 usually means no available font can display it.

Text symbol

What 𐃐 means

𐃐 is the linear b ideogram b245. Unicode classifies it as a letter and files it in the Linear B Ideograms block; this site shelves it under Ancient scripts.

Its appearance depends on the font and text styling.

How it is encoded

𐃐 is a single code point, U100D0. In HTML that is 𐃐, and in CSS \100D0.

Part of the collection

Who writes 𐃐

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Questions people ask

1

Why does 𐃐 show as a box on some devices?

Not every system ships a font for the Linear B Ideograms block. Where none is installed, the character shows as an empty box; adding a font such as Noto fixes it. The character itself is still correct and copies correctly.

How to type or find 𐃐

Search it as
b245 · linear b b245 meaning · linear b sign number · unknown linear b sign · linear b and linear a · mycenaean linear b
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 100D0, then AltX to get 𐃐.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “linear b ideogram b245”.
Linux
⎈Ctrl+⇧Shift+UType 100d0, then Enter or Space.
HTML
𐃐
CSS
\100D0
Codes and encoding1 code points
HTML decimal
𐃐
HTML hex
𐃐
CSS content
content: "\100D0";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%90%83%90
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Ancient scripts9,099 symbols