Hyphenation ofконтурно-шлифовальный

Linguistic Analysis of "контурно-шлифовальный" (konturno-shlifoval'nyy)

1. Examination & Pronunciation:

The word "контурно-шлифовальный" is a complex adjective in Russian, meaning "contour-grinding" or "contour-polished." It's formed through compounding and derivation. Pronunciation involves careful attention to vowel reduction in unstressed syllables, a common feature of Russian phonology.

2. Syllable Division:

кон-тур-но-шли-фо-валь-ный

3. Morphemic Analysis:

• контурно- (konturno-): Prefix, derived from "контур" (contour), meaning outline or contour. Origin: Borrowed from French "contour". Morphological function: Indicates relating to a contour.
• -шлифова- (-shlifova-): Root, derived from "шлифовать" (shlifovat') - to grind, polish, lap. Origin: Slavic root. Morphological function: Denotes the action of grinding/polishing.
• -льный (-l'nyy): Suffix, adjectival suffix forming a relative adjective. Origin: Slavic. Morphological function: Converts the verb root into an adjective.

4. Stress Identification:

The primary stress falls on the penultimate syllable: кон-тур-но-шли-фо-ва-ль-ный.

5. Phonetic Transcription:

/kənˈturnə ʂlʲɪfɐˈvalʲnɨj/

6. Syllable Breakdown & Rule Application:

• кон /kən/: Open syllable. Rule: Syllable division generally occurs before a vowel. Exception: Initial consonant clusters are usually kept together.
• тур /turn/: Closed syllable. Rule: Syllable division occurs after a vowel, before a consonant.
• но /nə/: Open syllable. Rule: Syllable division occurs before a vowel. Vowel reduction applies here.
• шли /ʂlʲɪ/: Closed syllable. Rule: Syllable division occurs after a vowel, before a consonant. Palatalization of the consonant.
• фо /fɐ/: Open syllable. Rule: Syllable division occurs before a vowel. Vowel reduction applies here.
• ва /va/: Open syllable. Rule: Syllable division occurs before a vowel.
• ль /lʲ/: Closed syllable. Rule: Syllable division occurs after a vowel, before a consonant. Palatalization of the consonant.
• ный /nɨj/: Closed syllable. Rule: Syllable division occurs after a vowel, before a consonant. Vowel reduction applies here.

7. Edge Case Review:

The hyphenated structure "контурно-" presents a slight edge case. While technically a prefix, it functions almost as a single morpheme in pronunciation. The vowel reduction in unstressed syllables is a key consideration.

8. Grammatical Role:

The word is primarily an adjective. Syllabification and stress remain consistent regardless of its grammatical function within a sentence.

9. Definition & Semantics:

• контурно-шлифовальный (konturno-shlifoval'nyy)
  • Part of Speech: Adjective
  • Definitions:
    • Relating to or characterized by contour grinding or polishing.
    • Designed for contour finishing.
  • Translation: Contour-grinding, contour-polished
  • Synonyms: Обработанный по контуру (obrabotannyy po konturu - processed along the contour), шлифованный (shlifovannyy - ground, polished)
  • Antonyms: Необработанный (neobrabotannyy - unprocessed)
  • Examples:
    • "контурно-шлифовальный станок" (konturno-shlifoval'nyy stanok) - contour-grinding machine
    • "контурно-шлифовальная обработка" (konturno-shlifoval'naya obrabotka) - contour-grinding process

10. Alternative Pronunciations/Regional Variations:

Minor variations in vowel reduction might occur depending on regional accents, but the core syllabification remains consistent.

11. Phonological Comparison:

• автомобильный (avtomobil'nyy): av-to-mo-bil'-nyy - Similar syllable structure with alternating open and closed syllables.
• информационный (informatsionnyy): in-for-ma-tsi-on-nyy - Similar length and complexity, demonstrating the typical Russian pattern of compounding and suffixation.
• математический (matematicheskiy): ma-te-ma-ti-che-skiy - Similar in terms of the number of syllables and the presence of vowel reduction in unstressed positions.

The differences in syllable division are primarily due to the specific consonant and vowel sequences within each word, but the underlying principles of Russian syllabification remain consistent.