Linear B syllable mu

Both the “mu” syllable and the ox ideogram live in one sign.

In the Linear B syllabary—where each sign writes a whole syllable—𐀘 spells “mu.” The sign itself is a stylized ox head, and the same mark doubled as the ideogram for ox: in a livestock list it counts cattle; in a spelled-out word it is just the sound.

Linear B survives almost entirely as palace bookkeeping: clay tablets listing goods, livestock and workers at centres such as Knossos and Pylos—archives the palace fires accidentally baked for keeping. The earliest tablets are placed around the 15th century BCE, the last into the 12th century BCE.

Where did 𐀘 come from?

Linear A—the older palace script of Minoan Crete.

Minoan scribes wrote Linear A first, and it is still unread: its language is unidentified, so this sign's earlier sound cannot be securely translated. When Mycenaean Greeks took up writing, they kept sign shapes like this one and gave them Greek syllable values.

The later Cypriot syllabary is a cousin in the same Aegean tradition—related through the Linear A line, not a straight descendant of Linear B. Similar-looking marks alone are no proof of descent.

What does 𐀘 mean in a message?

Almost always a deliberate ancient-scripts reference.

It is not an emoji, and no standard chat meaning has formed around it as of 2026. A lone 𐀘 points at Linear B, epigraphy, or the sound “mu”—read the surrounding words, or ask.

If 𐀘 shows up as a hollow box or a question mark, that is a missing font, not a meaning: the sign sits in a high Unicode range that many fonts still skip. A font with Linear B coverage fixes it.