Arachnid
Definition
An alternative spelling variant for arahnidă (arachnid); any arthropod invertebrate belonging to the class Arachnida, characterized by a body divided into two distinct regions (prosoma and opisthosoma), the lack of antennae and wings, the presence of chelicerae and pedipalps, and exactly four pairs of articulated walking legs. As an adjective, it describes any anatomical, biological, or behavioral trait pertaining to this massive group which includes spiders, scorpions, ticks, and harvestmen.
Bilingual Equivalents
- Arachnid
- Member of Arachnida
Grammatical & Source Details
| Inflection Type | Neuter noun or variable adjective adjusting regularly across standard plural and case boundaries. |
| Formation | Neologistic adoption from French 'arachnide' linked directly to the scientific class designation Arachnida. |
| Spelling / Pronunciation | [əˈræknɪd] |
| Source | Lexicon of Systematic Invertebrate Zoology and Evolutionary Anatomy |
Contextual Usage Examples
RO: Biologul a explicat că un scorpion nu este o insectă, ci un aracnid veritabil adaptat la climatele aride.
EN: The biologist explained that a scorpion is not an insect, but a true arachnid adapted to arid climates.
RO: Muzeul de Istorie Naturală a vernisat o expoziție interactivă cu specii vii de aracnid din regiunile ecuatoriale.
EN: The Museum of Natural History opened an interactive exhibition featuring live arachnid species from equatorial regions.
RO: Structura internă de tip aracnid prezintă plămâni cu carte sau trahei adaptate perfect pentru respirația aeriană.
EN: The internal arachnid-type structure features book lungs or tracheae perfectly adapted for aerial respiration.
Idioms & Phrases
Clasa de aracnid / Class Arachnida / arachnid group
RO: Grupul taxonomic mare de artropode chelicerate care include toate speciile cu opt picioare articulate.
EN: The major taxonomic group of chelicerate arthropods that includes all species featuring eight articulated legs.
Morfologie de aracnid / Arachnid morphology / structural body plan
RO: Ansamblul trăsăturilor fizice specifice, cum ar fi fuziunea capului cu toracele într-un cefalotorace unitar.
EN: The ensemble of specific physical traits, such as the fusion of the head with the thorax into a single cephalothorax.
Venin de aracnid / Arachnid venom / spider and scorpion toxins
RO: Substanța toxică secretată de glandele specializate ale unor păianjeni sau scorpioni, folosită pentru imobilizarea prăzii.
EN: The toxic substance secreted by the specialized glands of certain spiders or scorpions, used to immobilize prey.
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