-ellus

DEFINITION of -ellus

1. forms biological genera
2. forms diminutives: small In anatomical terminology, -ellus appears as a diminutive suffix attached to Latin roots to name small versions of organs, vessels, or structures, emphasizing their miniature size relative to a larger counterpart (e.g., arteriola = small artery). It follows classical Latin grammar where -ellus/-ella/-ellum denotes smallness or endearment, retained in modern medical Latin for precision in histology, embryology, and microanatomy; not productive in English neologisms but fixed in established terms

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ETYMOLOGY of -ellus

latin From Latin -ellus, a first-declension diminutive suffix (masculine/feminine), parallel to -ulus/-ula (second declension). Used since Republican Latin to form “little [noun]” (e.g., puerulus = little boy); anatomical adoption during Renaissance via Vesalius/ Fabricius for micro-structures visible via early microscopy. Literally “little form of [root],” preserving Roman naming conventions.

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RELATED TERMS to -ellus

| -ellus | small | biological genera | |:----------:| :-----: |:-----------------:| | -cle | YES | - | | micr- | YES | - | | -il | YES | - | | -ole | YES | - | | -ule | YES | - |

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DERIVATIONS of -ellus

TABLE definition AS Definition
FROM #medroot
WHERE length(filter(roots, (word) => econtains([[]].roots, word))) > 0 AND file.name != [[]].file.name
SORT file.name ASC

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Query functionality

TABLE definition AS Definition
FROM #medroot
WHERE length(filter(definition, (word) => econtains([[]].definition, word))) > 0 AND file.name != [[]].file.name

Med roots dictionary Appendix A Prefixes Appendix B Combining Forms Appendix C Suffixes Appendix D Suffix forms