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Etymon Yard A working herbarium of Latin and Greek roots

Root

graph / gram

to write, to draw

Level
Beginner
Published
Author
By The Lexicon Desk
Origin
Greek

Greek graphein, "to write or scratch", is the scientific twin of the Latin scrib- root, and it is far more productive in modern coinage. The three endings -graph, -graphy and -gram divide every word in the family by role: instrument, process, product.

Branch diagram of graph / gram, generated from the chain of forms
Branch diagram generated from this entry’s chain of forms; branches open left to right.

Etymology tree

Open any stage for the note attached to it.

  1. 01 Proto-Indo-European *gerbh-

    to scratch, to carve

    The same physical sense as the Latin scrib- root. Both languages started from the idea of cutting a mark into a surface.

  2. 02 Ancient Greek graphein

    to write, to draw, to scratch

    Greek used one verb for drawing a picture and writing a letter, and never needed to separate them.

  3. 03 Ancient Greek graphe / gramma

    a writing, a letter; something written

    gramma is the noun behind grammar, and the -gram in telegram and diagram.

  4. 04 Ancient Greek -graphos, -graphia

    one who writes; a writing or describing

    Used in Greek for a scribe, then extended to any instrument or process that records something.

  5. 05 Latin / Modern English -graph, -graphy

    recording instrument; the process of recording

    The scientific sense took off in the nineteenth century with photography, telegraphy, geography and later seismograph and radiograph.

8 words · branching from the last stage

Stage by stage

# Stage Form What it meant
1 Proto-Indo-European *gerbh- to scratch, to carve
2 Ancient Greek graphein to write, to draw, to scratch
3 Ancient Greek graphe / gramma a writing, a letter; something written
4 Ancient Greek -graphos, -graphia one who writes; a writing or describing
5 Latin / Modern English -graph, -graphy recording instrument; the process of recording

The scientific twin of scrib-

English has two roots about writing, one Latin and one Greek, and they divided the territory by register. The Latin family (scrib-, script-) covers administration, law and manuscripts: describe, prescribe, transcript, inscription. The Greek family covers measurement, recording and description of the natural world: photograph, geography, seismograph, biography.

That division is not absolute but it is reliable enough to use. When a word about writing sounds technical or scientific, it is usually Greek; when it sounds legal or clerical, it is usually Latin. The exceptions are the older borrowings that came through French, which picked up a soft pronunciation on the way.

Instrument, process and product

The most useful thing to learn about this family is the three-way split in its endings, because it turns a technical word into a predictable one. -graph names the instrument or the person; -graphy names the activity or the field; -gram names the thing produced. A seismograph produces a seismogram by means of seismography, and the same sentence can be built about photographs, telegraphs and cardiographs.

Standard usage is not always tidy — a photograph is both the instrument's product and, in older English, a name for the process — but the pattern is the best available guide when you meet a compound you have never seen. It also tells you which syllable to stress: most -graphy words put the stress on the syllable before the ending.

  • -graph (instrument): seismograph, telegraph, cardiograph, phonograph
  • -graph (person): biograph (obsolete), paragraph (originally a mark in the margin)
  • -graphy (process or field): photography, geography, typography, bibliography
  • -gram (product): telegram, diagram, anagram, programme
  • hybrids to watch: television (Greek + Latin) and geography (Greek + Greek)
  • modern coinages: pictogram, histogram, webgraph, hexagram

Two borrowings that drifted

Grammar and glamour are the same word twice. Gramma meant a letter, and grammar was the study of letters; a Scottish pronunciation of the same word, glamour, came to mean a spell — knowledge of letters was close enough to magic in the medieval imagination. English now uses them in completely separate fields, and only an etymologist would guess the connection.

Program has drifted in the opposite direction, from public notice to machine instruction. Greek programma was a written public notice, and the sense of a list of items survived in theatre and broadcasting before computing borrowed it in the 1940s. American English dropped the -me ending in the computing sense and kept it in theatre; British English kept both.

Kindred family

English words grown from this root, with the part of speech and a plain gloss.

Word Part of speech Gloss
photograph noun a picture written by light
diagram noun a drawing that runs through an explanation
grammar noun the art of letters; the rules of a language
biography noun a written account of a life
telegraph noun a device that writes at a distance
program noun a public written notice; a sequence of instructions
epigram noun a short piece written on a subject
graphic adjective drawn or written; vividly presented