the influence of a less developed language system. On the other hand, the Norman culture of the 11th c. was certainly superior to that of the Saxons. The result was that an immense number of French words forced their way into English vocabulary. Yet, linguistically speaking, this seeming defeat turned into a victory. Instead of being smashed and broken by the powerful intrusion of the foreign element, the English language managed to preserve its essential structure and vastly enriched its expressive resources with the new borrowings.
But all this only serves to explain the conditions which encourage the borrowing process. The question of why words are borrowed by one language from another is still unanswered.
Sometimes it is done to fill a gap in vocabulary. When the Saxons borrowed Latin words for "butter", "plum", "beet", they did it because their own vocabularies lacked words for these new objects. For the same reason the words potato and tomato were borrowed by English from Spanish when these vegetables were first brought to England by the Spaniards.
But there is also a great number of words which are borrowed for other reasons. There may be a word (or even several words) which expresses some particular concept, so that there is no gap in the vocabulary and there does not seem to be any need for borrowing. Yet, one more word is borrowed which means almost the same, — almost, but not exactly. It is borrowed because it represents the same concept in some new aspect, supplies a new shade of meaning or a different emotional colouring (see Ch. 10). This type of borrowing enlarges groups of synonyms and greatly provides to enrich the expressive resources of the vocabulary. That is how the Latin cordial was added to the native friendly, the French desire to wish, the Latin admire and the French adore to like and love.