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Barclays slides on full-year profit drop

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Glencore slips as weaker metal prices weigh

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FTSE 100 briefly breaches 8,000 barrier

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FTSE 100 up 0.6%, FTSE 250 adds 0.8%

Feb 15 (Reuters) - Britain's FTSE 100 briefly cleared 8,000 points to hit a fresh record high on Wednesday, helped by a drop in the pound after data showed domestic inflation eased more than expected.

The export-oriented FTSE 100 closed 0.6% higher at 7,997.83 points, after hitting 8,003.65 earlier in the session.

The pound fell after data showed British consumer price inflation (CPI) fell more than expected in January and there were also drops in underlying measures of inflation that are being closely watched by the Bank of England.

"We have managed to post another record high above 8,000, as a combination of a sharp decline in headline January CPI and a weaker pound has helped to boost consumer discretionary (stocks)," said Michael Hewson, chief market analyst, CMC Markets UK.

The personal goods and travel stocks sub indexes rose 2.7% and 2.0% respectively.

The FTSE 100 has had a stellar start to the year, rising more than 7%, boosted by upbeat corporate earnings.

The more domestically-focussed FTSE 250 midcap ended the session 0.8% higher.

A laggard was British lender Barclays, slumping 7.9% to the bottom of the FTSE 100 and posting its biggest drop in nearly a year on a slump in full-year profit.

"Barclays has bitterly disappointed the market with its full-year numbers. Profits have been stunted partly because of a big increase in litigation costs relating to the over-issuance of U.S. securities," said Sophie Lund-Yates, lead equity analyst at Hargreaves Lansdown.

The FTSE 350 banking index fell 1.2%.

Glencore announced a payout of $7.1 billion to its investors as the metal miner posted a record annual profit. However, its shares fell 1.6% against weaker copper and aluminium prices and as the company warned that rising costs of producing minerals could dent future earnings. (Reporting by Shashwat Chauhan and Shristi Achar A in Bengaluru; Editing by Rashmi Aich and Mark Potter)